This is a continuing series of articles on pollution. This is the fifth part of the series. Read part 1, part 2 , part 3 and part 4 Sound is a form of energy and can be pleasant and unpleasant acting as a source of30

This is a continuing series of articles on pollution. This is the fourth part of the series. Read part 1, part 2 , part 3 and part 5 To control air pollution, various strategies can be employed. It may be employed at the source thereby30

This is a continuing series of articles on pollution. This is the third part of the series. Read part 1 , part 2 and part 4 We discussed about smog in our previous article. We continue the discussion further and discuss some other air pollutants.30

This is a continuing series of articles on pollution. This is the second part of the series. Read Part 1 , Part 3 and Part 4 We discussed Acid rain in our previous article. Let’s continue the discussion further and take up smog this time.30

This is a continuing series of articles on pollution. This is the first part of the series. Read Part 2, Part 3 and Part 4 The addition of any foreign material which maybe organic, inorganic, radioactive or biological or even a physical change that can30

Dear kids, you must have seen gymnosperms, the plants are used widely as ornamentals and can be frequently spotted in gardens and parks. They have naked seeds. Pines and Cedars are common if you live in high altitude regions. But do you know that these30

Dear kids, do you know about Sphagnum? Sphagnum, also popularly known as peat moss belongs to the group of plants known as Bryophytes. It is highly important and has many uses. Bryophytes belong to the category of lower plants along with algae and fungi. It30

You must have seen algae kids. Whenever you come across a body of water, take note to observe carefully the green strands swimming around. They are what we call as algae. They are lower plants and unlike the huge trees, have a simple body structure.30